Keyphrases
- multi period
- network design problem
- production planning
- planning horizon
- mixed integer programming
- integer programming
- lot sizing
- approximation algorithms
- facility location problem
- mixed integer
- production cost
- network design
- total cost
- knapsack problem
- valid inequalities
- supply chain
- lagrangian relaxation
- transportation networks
- lead time
- np hard
- branch and bound
- expected cost
- service level
- multistage
- data envelopment analysis
- routing problem
- infinite horizon
- multi item
- constraint programming